<!--
 * @Author: wangshiyang
 * @Date: 2023-06-19 13:39:59
 * @LastEditors: wangshiyang
 * @LastEditTime: 2023-06-19 13:48:58
 * @Description: 请填写简介
-->
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="referrer" content="no-referrer" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src='https://api.mapbox.com/mapbox-gl-js/v2.12.0/mapbox-gl.js'></script>
    <link href='https://api.mapbox.com/mapbox-gl-js/v2.12.0/mapbox-gl.css' rel='stylesheet' />
    <script src='https://unpkg.com/@antv/l7'></script>
    <style>
        * {
            margin: 0;
            padding: 0
        }

        #map {
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
        }
    </style>
</head>

<body>
    <div id="map">

    </div>
    <script>
        const { PolygonLayer, Popup } = L7;
        const token = 'pk.eyJ1IjoiY2hlbmdiZW5jaGFvIiwiYSI6ImNsODU3aGRiODA0Y2UzcHBzZmFlcmdqZ2sifQ.8k59W_pB_Riwe6o-MneRlA'
        mapboxgl.accessToken = token;
        const map = new mapboxgl.Map({
            container: 'map', // container id
            style: 'mapbox://styles/mapbox/streets-v11', // stylesheet location
            center: [114.38423636910653, 30.4687457655736], // starting position [lng, lat]
            zoom: 14, // starting zoom
            pitch: 70
        });

        const scene = new L7.Scene({
            id: 'map',
            map: new L7.Mapbox({
                mapInstance: map,
            }),
        });
        const colors = [
            '#87CEFA',
            '#00BFFF',
            '#7FFFAA',
            '#00FF7F',
            '#32CD32',
            '#F0E68C',
            '#FFD700',
            '#FF7F50',
            '#FF6347',
            '#FF0000',
            '#FF2D51',
            "#333"
        ];
        scene.on('loaded', () => {
            fetch(
                'https://geo.datav.aliyun.com/areas_v3/bound/420100_full.json'
            )
                .then(res => res.json())
                .then(data => {
                    console.log(data)
                    const layer = new PolygonLayer({})
                        .source(data)
                        .shape('extrude')
                        // 使用数据映射，给不同adcode以不同的size
                        .size('adcode', [100, 120, 160, 200, 260, 500])
                        .style({
                            opacity: ['adcode', [0, 1]],
                            pickLight: true
                        })
                        .color('adcode', colors)
                        .active(true)
                    scene.addLayer(layer);
                });
        });
    </script>
</body>

</html>